Charles Siskind is a renowned author and educator in the field of electrical engineering. With years of experience in teaching and research, he has written several textbooks on electrical circuits and related topics.

If you're having trouble finding a downloadable PDF, you may want to consider purchasing a physical or e-book copy of "Electrical Circuits 2nd Edition" by Charles Siskind from a reputable online retailer or bookstore.

"Electrical Circuits" by Charles Siskind is a comprehensive textbook that covers the fundamental concepts of electrical circuits. The 2nd edition of this book is a popular resource among students and professionals in the field of electrical engineering.